I am looking Cover/Profile for Social Network. If you are interested, please contact.

Facebook page cover photo size(820x312) and Logo (180x180), Twitter Header photo (recommended dimensions are 1500x500 pixels)
Profile photo (recommended dimensions are 400x400 pixels), Google+ Cover Photo Recommended size: 1080 x 608 Google Plus profile photo Recommended size: 270 x 270, Youtube, Pinterest, linkedin. For other use resolution of 512 x 512 and resolution of 960 x 540.